CN205565027U - Be provided with hot titanium alloy spring's terminal - Google Patents
Be provided with hot titanium alloy spring's terminal Download PDFInfo
- Publication number
- CN205565027U CN205565027U CN201620301458.5U CN201620301458U CN205565027U CN 205565027 U CN205565027 U CN 205565027U CN 201620301458 U CN201620301458 U CN 201620301458U CN 205565027 U CN205565027 U CN 205565027U
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- China
- Prior art keywords
- cylinder
- titanium alloy
- alloy spring
- fixed
- hot titanium
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Abstract
The utility model discloses a be provided with hot titanium alloy spring's terminal, including the base, the inside cavity of base is formed with the installation cavity, be fixed with the copper cylinder on the base, the cylinder sets up first cylinder in ground and second cylinder including the symmetry, first cylinder with second cylinder alternate segregation, and be formed with the clearance between first cylinder and the second cylinder be provided with in the installation cavity and lead electrical pillar seted up the fixed orifices to the side of the base be provided with the fixed screw in the fixed orifices, by the fixed screw will lead electrical pillar spacing in the installation cavity still set up wired hole on the base side the coil has been buried in the line hole underground, the coil with it links to each other to lead electrical pillar, the end fixing of leading electrical pillar has hot titanium alloy spring, hot titanium alloy spring is in by the centre gripping in the clearance of first cylinder and prism of second order bodily form one -tenth.
Description
Technical field
This utility model relates to a kind of binding post being applicable to ammeter, particularly relates to a kind of binding post being provided with hot titanium alloy spring.
Background technology
nullBinding post is a kind of conventional ammeter accessory，For connecting the circuit that ammeter and outside are to be monitored，In prior art，How preventing the binding post on ammeter from loosening or even coming off in wiring hole is a difficult problem，A kind of binding post is disclosed in the Chinese utility model patent of Patent No. 201210482901.X，It includes junction block and line pressing bolt，The side of described junction block has wiring hole，The top of junction block has screwed hole，Described screwed hole communicates with wiring hole，Described line pressing bolt is connected with junction block by screwed hole，It also includes a female cap sleeve of band，The upper end of described binding post has external screw thread，Described cap sleeve is threadeded with binding post，The top of described cap sleeve is provided with lid，A hole passed for screwdriver is had on described lid，The diameter in described hole is less than the diameter of the nut of line pressing bolt.The binding post line pressing bolt using this structure only moves reciprocatingly in cap sleeve, will not come off from junction block, and line pressing bolt is difficult to lose, and line pressing bolt also would not be occurred to lose the short circuit phenomenon occurred in the product.
But, the installation of line pressing bolt is the most not convenient, and is susceptible to phenomenon of getting rusty.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of binding post being provided with hot titanium alloy spring that can save line pressing bolt in the case of ensureing not fall off.
For achieving the above object, this utility model provides following technical scheme:
A kind of binding post being provided with hot titanium alloy spring, include pedestal, described base interior hollow is formed with installation cavity, copper cylinder it is fixed with on described pedestal, described cylinder includes and is symmetrical arranged ground the first cylinder and the second cylinder, described first cylinder is separated from each other with described second cylinder, and between described first cylinder and the second cylinder, it is formed with gap, it is provided with conductive pole in described installation cavity, fixing hole is offered in described pedestal side, it is provided with fixed screw in described fixing hole, by described fixed screw by spacing for conductive pole in described installation cavity, described pedestal side is further opened with string holes, it is embedded with coil in described string holes, described coil is connected with described conductive pole；
Be fixed with hot titanium alloy spring in the end of described conductive pole, described hot titanium alloy spring is clamped in the gap of described first cylinder and the formation of the second cylinder.
Preferably described conductive pole one end is fixed with pushing block as of the present utility model, and described hot titanium alloy spring is fixed on described pushing block, and described hot titanium alloy spring is clamped between described first cylinder and the second cylinder.
Compared with prior art, the utility model has the advantage of: utilize hot titanium alloy spring to have the advantages that to expand with heat and contract with cold and possess elasticity, stretched in the gap of the first cylinder and the formation of the second cylinder, thus can save line pressing bolt, and can guarantee that binding post in the energized state will not be backing out from wiring hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the binding post being provided with hot titanium alloy spring in this utility model.
Detailed description of the invention
Embodiment with reference to the Fig. 1 binding post to being provided with hot titanium alloy spring in this utility model is described further.
As shown in Figure 1, the present embodiment is a kind of hot titanium alloy spring binding post, include pedestal 1, described base interior hollow is formed with installation cavity 11, it is fixed with cylinder on described pedestal, described cylinder includes and is symmetrical arranged ground the first cylinder 2 and the second cylinder 3, described first cylinder 2 is separated from each other with described second cylinder 3, and between described first cylinder and the second cylinder, it is formed with gap 4, it is provided with conductive pole 5 in described installation cavity, fixing hole 6 is offered in described pedestal side, fixed screw 7 it is provided with in described fixing hole, by described fixed screw by spacing for conductive pole in described installation cavity, described pedestal side is further opened with string holes 8, coil 9 it is embedded with in described string holes, described coil is connected with described conductive pole；
Be fixed with in the end of described conductive pole can the hot titanium alloy spring 12 of expanded by heating after powered up, in the gap that described hot titanium alloy spring is clamped in described first cylinder and the second cylinder is formed.
Described conductive pole one end is fixed with pushing block 10, and described hot titanium alloy spring is fixed on described pushing block, and described hot titanium alloy spring is clamped between described first cylinder and the second cylinder by expansion principle.
The above makes preferred implementation of the present utility model, for the person of ordinary skill of the art without departing from this utility model principle on the premise of, it is also possible to making some modification and improvement, these also should be regarded as protection domain of the present utility model.
Claims (2)
1. the binding post being provided with hot titanium alloy spring, include pedestal, described base interior hollow is formed with installation cavity, copper cylinder it is fixed with on described pedestal, described cylinder includes and is symmetrical arranged ground the first cylinder and the second cylinder, described first cylinder is separated from each other with described second cylinder, and is formed with gap between described first cylinder and the second cylinder, it is characterised in that:
It is provided with conductive pole in described installation cavity, fixing hole is offered in described pedestal side, it is provided with fixed screw in described fixing hole, by described fixed screw by spacing for conductive pole in described installation cavity, described pedestal side is further opened with string holes, being embedded with coil in described string holes, described coil is connected with described conductive pole；
Be fixed with hot titanium alloy spring in the end of described conductive pole, described hot titanium alloy spring is clamped in the gap of described first cylinder and the formation of the second cylinder.
Binding post the most according to claim 1, it is characterised in that: described conductive pole one end is fixed with pushing block, and described hot titanium alloy spring is fixed on described pushing block, and described hot titanium alloy spring is clamped between described first cylinder and the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301458.5U CN205565027U (en) | 2016-04-12 | 2016-04-12 | Be provided with hot titanium alloy spring's terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301458.5U CN205565027U (en) | 2016-04-12 | 2016-04-12 | Be provided with hot titanium alloy spring's terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565027U true CN205565027U (en) | 2016-09-07 |
Family
ID=56810485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620301458.5U Active CN205565027U (en) | 2016-04-12 | 2016-04-12 | Be provided with hot titanium alloy spring's terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565027U (en) |
-
2016
- 2016-04-12 CN CN201620301458.5U patent/CN205565027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |